Station CHTM3 - 8447435 - Chatham, MA
April 1, 2026 12:48 am EDTLocation: 41.688N 69.95W
Atmospheric Pressure: 29.95 in (1014.2 mb)
Overnight - 44°F
Apr 01, 2026
17 mph SW
Patchy Fog
Patchy fog before 5am. Mostly cloudy, with a low around 44. Southwest wind around 17 mph, with gusts as high as 31 mph.
Wednesday - 50°F
Apr 01, 2026
9 to 17 mph W
Patchy Fog then Rain Showers Likely
Patchy fog before 7am, then patchy fog and a slight chance of rain showers between 7am and 9am, then rain showers likely and patchy fog. Mostly cloudy, with a high near 50. West wind 9 to 17 mph, with gusts as high as 30 mph. Chance of precipitation is 60%. New rainfall amounts less than a tenth of an inch possible.
Wednesday Night - 38°F
Apr 01, 2026
7 to 13 mph NE
Rain Showers
Rain showers and patchy fog. Cloudy, with a low around 38. Northeast wind 7 to 13 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch possible.
Thursday - 41°F
Apr 02, 2026
14 mph NE
Rain Showers Likely
Rain showers likely and patchy fog. Cloudy, with a high near 41. Northeast wind around 14 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch possible.
Thursday Night - 37°F
Apr 02, 2026
6 to 12 mph E
Chance Rain Showers then Patchy Fog
A chance of rain showers and patchy fog before 8pm, then patchy fog and a slight chance of rain showers between 8pm and 2am. Cloudy, with a low around 37. East wind 6 to 12 mph. Chance of precipitation is 30%.
Friday - 50°F
Apr 03, 2026
5 to 13 mph S
Mostly Cloudy
Mostly cloudy, with a high near 50. South wind 5 to 13 mph.
Friday Night - 44°F
Apr 03, 2026
10 to 14 mph SW
Mostly Cloudy
Mostly cloudy, with a low around 44. Southwest wind 10 to 14 mph, with gusts as high as 24 mph.
Saturday - 51°F
Apr 04, 2026
10 mph N
Partly Sunny
Partly sunny, with a high near 51. North wind around 10 mph.
Saturday Night - 40°F
Apr 04, 2026
10 mph SE
Mostly Cloudy then Slight Chance Rain Showers
A slight chance of rain showers after 2am. Mostly cloudy, with a low around 40. Southeast wind around 10 mph.
Sunday - 53°F
Apr 05, 2026
12 to 16 mph S
Chance Rain Showers
A chance of rain showers. Mostly cloudy, with a high near 53. South wind 12 to 16 mph, with gusts as high as 28 mph. Chance of precipitation is 40%.
Sunday Night - 39°F
Apr 05, 2026
10 to 15 mph SW
Rain Showers Likely
Rain showers likely. Mostly cloudy, with a low around 39. Southwest wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 60%.
Monday - 47°F
Apr 06, 2026
7 to 10 mph NW
Chance Rain Showers then Mostly Sunny
A chance of rain showers before 10am. Mostly sunny, with a high near 47. Northwest wind 7 to 10 mph. Chance of precipitation is 40%.
Monday Night - 37°F
Apr 06, 2026
7 mph NW
Mostly Clear
Mostly clear, with a low around 37. Northwest wind around 7 mph.
Tuesday - 44°F
Apr 07, 2026
8 mph NE
Mostly Sunny
Mostly sunny, with a high near 44. Northeast wind around 8 mph.